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Flavor asymmetry of the polarized sea-quark distributions in the proton
Flavor asymmetry polarized sea-quark distribution proton
2010/3/16
The recent global analysis of helicity parton distributions, which takes into account available data from inclusive and semi-inclusive polarized deep inelastic scattering, as well as from polarized pr...
Spin structure is one of the fundamental subjects in the study of nucleon structure. Recently it is found that Generalized Parton Distributions(GPDs) are related to the total angular momentum carri...
Amplified Spontaneous Emission of Proton Transfer Dyes in Polymers
Spontaneous Emission Proton Transfer Dyes Polymers
2010/10/15
We compare the Amplified Spontaneous Emission (ASE) of the proton transfer dyes 2-(2’-hydroxyphenyl) benzimidazole (HPBI) and 2-(2’-hydroxy-5’-chlorphenyl)benzimidazole (Cl-HPBI) in three different po...
Evaluation of Escherichia Coli Cells Damages Induced by Ultraviolet and Proton Beam Radiation
Escherichia Coli Cells Ultraviolet and Proton Beam Radiation
2010/10/15
Prokaryote cells were exposed to ultra violet (UVc) radiation and to proton beams in order for the induced effects to be studied. Morphological and physiological alterations occurred in Escherichia co...
Computerized Tomography with High-Energy Proton Beams: Tomographic Image Reconstruction from Computer-Simulated Data
Computerized Tomography High-Energy Proton Beams Tomographic Image Computer-Simulated Data
2010/10/25
The use of protons instead of X-rays for computerized tomography (CT) studies has potential advantages, especially for medical applications in proton treatment planning. However, the spatial resolutio...